TheGreatWallofChinah的精选

问题详情：完形填空    TheGreatWallofChinahasahistoryofovertwothousandyears.ItrunsfromtheeasttothewestinNorthChina.Itisabout6,300kilometres  1 .Itisoften  2 “theTen-thousand-liGreatWall”.Itis...